Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1770080 found under Transformer Pulse by Navy United States Department Of. The National Stock Number assigned to this part is 5950007595913, and the Federal Supply Class is 5950 Coils And Transformers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1770080.